APA (7e ed.) Bronvermelding

Não informado. (2004). Engineering journal. Engineering Institute of Canada.

Chicago (17e ed.) Bronvermelding

Não informado. Engineering Journal. Montreal, Canada: Engineering Institute of Canada, 2004.

MLA (8e ed.) Bronvermelding

Não informado. Engineering Journal. Engineering Institute of Canada, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.